variables in rails

variables in rails

References

Reference NO 1

http://www.railstips.org/blog/archives/2006/11/18/class-and-instance-variables-in-ruby/

Reference NO 2

http://railsapps.github.io/rails-environment-variables.html

Reference NO 3

http://stackoverflow.com/questions/9396563/why-should-we-avoid-using-class-variables-in-rails

Reference NO 4

http://stackoverflow.com/questions/1575358/class-variables-in-rails-views

Reference NO 5

http://stackoverflow.com/questions/3598785/where-to-put-global-variables-in-rails-3

Reference NO 6

http://www.stephencelis.com/2008/09/06/rails-controllers-views-and-variables.html

Reference NO 7

http://railsguides.net/2013/02/15/how-to-define-environment-variables-in-rails/

Reference NO 8

http://apidock.com/rails/Class/cattr_accessor